Two plates of area 7.00 × 10-3 m2 are separated by a distance of 2.60 × 10-4 m. if a charge of 5.40 × 10-8 c is moved from one plate to the other, calculate the potential difference (voltage) between the two plates. assume that the separation distance is small in comparison to the diameter of the plates.

Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?

Contains chemical energy. a. heat b. light c. natural gas

A980-kg sports car collides into the rear end of a 2300-kg suv stopped at a red light. the bumpers lock, the brakes are locked, and the two cars skid forward 2.6m before stopping.the police officer, estimating the coefficient of kinetic friction between tires and road to be 0.80, calculates the speed of the sports car at impact. what was that speed?